In life, due to traffic accidents, falls, natural disasters, surgical procedures and other reasons, many people may cause defects in the skull, which requires timely cranial repair. Otherwise, there may be more serious adverse symptoms, like unstable intracranial pressure, the various life activities in the skull may be disturbed, which may be manifested as headache, dizziness, in addition to the patient’s fear of throbbing, bulging, and collapsing of the defective area, and also some patients show depression, fatigue, reticence, as well as low self-esteem. For cranial repair, we clinically use polyether ether ketone PEEK material cranial repair plastic surgery, this surgery not only realizes a single cranial repair, but also in the appearance of the plastic up and down the effort for each patient’s specific conditions and signs of scientific analysis and research, optimization of the design of the repair material, the development of personalized and thorough cranial repair and appearance of plastic surgery program, and ultimately to achieve shape The final result is to achieve the unity of beautiful appearance, anatomical integrity and perfect function. At present, we have completed hundreds of cases of cranial bone repair and plastic surgery with polyether ether ketone PEEK material, and completed the first case of titanium mesh removal and PEEK insertion in cranial bone repair and plastic surgery in China, with rich experience and at the advanced level in China. There are many factors affecting the cost of cranial bone repair surgery, such as the cost of preoperative examination, hospitalization fees and material costs. Among them, the cranial bone repair material chosen occupies a larger proportion in the cost of formal cranial bone repair surgery. In addition, different patients with different conditions and different hospitals with different charges will affect the cost of cranial bone repair surgery.